【多选题】What kind of presentation can impress the audience, grasp their attention and lengthen their attention span?
A.
The one that is full of enthusiasm and wows the audience.
B.
The one that inspires people and throws them into thoughts.
C.
The one that entertains the audience and makes them feel fun.
D.
The one that supports people’s ideas by showing evidences.
【简答题】计算短路电流的方法有有名值法和 两种方法。
【简答题】计算短路电流的方法有有名值法和 值法两种方法。
【多选题】检查电动机的绕组匝间和相间短路的方法有( )。
【单选题】温度单位可以用华氏(℉)和摄氏(℃)进行表示,计算公式为℉=(℃×9/5)+32。 100℃等于?
【判断题】电弧焊引弧方法有接触短路引弧和非接触短路引弧。
【多选题】What kind of presentation can impress the audience, grasp their attention and lengthen their attention span?
A.
The one is full of enthusiasm and wows the audience.
B.
The one inspires people and throws them into thoughts.
C.
The one entertains the audience and makes them feel fun.
D.
The one supports people’s ideas by showing credible evidences.
【单选题】计算低压网络短路电流一般采用的方法是( )。